55457052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 153323520

約数和(自身を除く): 97866468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 79, 84, 122, 137, 158, 183, 237, 244, 274, 316, 366, 411, 427, 474, 548, 553, 732, 822, 854, 948, 959, 1106, 1281, 1644, 1659, 1708, 1918, 2212, 2562, 2877, 3318, 3836, 4819, 5124, 5754, 6636, 8357, 9638, 10823, 11508, 14457, 16714, 19276, 21646, 25071, 28914, 32469, 33428, 33733, 43292, 50142, 57828, 58499, 64938, 67466, 75761, 100284, 101199, 116998, 129876, 134932, 151522, 175497, 202398, 227283, 233996, 303044, 350994, 404796, 454566, 660203, 701988, 909132, 1320406, 1980609, 2640812, 3961218, 4621421, 7922436, 9242842, 13864263, 18485684, 27728526, 55457052]

約数ペア:

[(1, 55457052), (2, 27728526), (3, 18485684), (4, 13864263), (6, 9242842), (7, 7922436), (12, 4621421), (14, 3961218), (21, 2640812), (28, 1980609), (42, 1320406), (61, 909132), (79, 701988), (84, 660203), (122, 454566), (137, 404796), (158, 350994), (183, 303044), (237, 233996), (244, 227283), (274, 202398), (316, 175497), (366, 151522), (411, 134932), (427, 129876), (474, 116998), (548, 101199), (553, 100284), (732, 75761), (822, 67466), (854, 64938), (948, 58499), (959, 57828), (1106, 50142), (1281, 43292), (1644, 33733), (1659, 33428), (1708, 32469), (1918, 28914), (2212, 25071), (2562, 21646), (2877, 19276), (3318, 16714), (3836, 14457), (4819, 11508), (5124, 10823), (5754, 9638), (6636, 8357)]